| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.82 | 13.796% | $214.8696 | $214.87 | $214.85 | $214.90 |
| Purchase #2 | $219.73 | 13.133% | $248.5871 | $248.59 | $248.60 | $248.60 |
| Purchase #3 | $229.83 | 13.846% | $261.6523 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $151.69 | 11.646% | $169.3558 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $168.89 | 5.713% | $178.5387 | $178.54 | $178.55 | $178.50 |
| Purchase #6 | $183.84 | 9.175% | $200.7073 | $200.71 | $200.70 | $200.70 |
| Purchase #7 | $183.76 | 7.781% | $198.0584 | $198.06 | $198.05 | $198.10 |
| 7 purchase totals = | $1,326.56 | $1,471.7692 | $1,471.78 | $1,471.75 | $1,471.90 | |